2005 Ford F-250 Super Duty Lariat 5.4L Dash lightsVIN: 1FTSX21585When you turn on the headlamps the dash, radio and exterior
roof lights will blink 8 times and then only the speedo
lite will stay lit we replaced the headlamp switch but that
was no help. I never ran into anything like this before.
Stumped ?

2000 Ford Mustang 3.8L StallVIN: 1FAFP4045YThanks to all that responded. This year 2000 has a electronic returnless system. This system has no fuel pressure regulator. Fuel pressure is controlled by pcm monitoring fuel psi from fuel rail pressure sensor and sends duty cycle outputs to the fuel driver m... Trouble codes: P1131.

2001 Ford F-150 XL 4.2L Excessive Emissions, MIL Lamp onVIN: 1FTZX17221After exhausting amount of time spent trying to find the problem I found that the rear main seal was somehow pulling air in but not smoking during smoke test. I decided to spray inside the bell housing and saw that the fuel trims and O2 sensors responded. Cust... Trouble codes: P0171.